Australia's Daniel Beale celebrates a goal with teammate Mark Knowles during the men's field hockey Britain vs Australia match of the Rio 2016...
Australia's Mark Knowles blocks a pass by Gordon Johnston of Canada during their match of the 2016 Sultan Azlan Shah men's field hockey tournament at...
Mark Knowles of Australia congratulates teammate Michael McCann on his goal in the men's field hockey semifinals against Spain on August 25, 2004...
Mark Knowles of Australia plays a shot during the Men's preliminaries match between South Africa and Australia at Glasgow National Hockey Centre...
Kieran Govers of Australia celebrates scoring the winning goal in extra time with Mark Knowles to defeat the Netherlands in the final of the 2012...
Kieran Govers of Australia celebrates scoring the winning goal in extra time with Mark Knowles to defeat the Netherlands in the final of the 2012...
Kieran Govers of Australia celebrates scoring the winning goal in extra time with Mark Knowles to defeat the Netherlands in the final of the 2012...
Mark Knowles of Australia plays a shot during the Pool B match against Pakistan at the Men's Hockey Champions Trophy tournament in Melbourne on...
Mark Knowles of the Kookaburras and Eddie Ockenden celebrate a goal during the 2008 Men's Four Nations Tournament Final match between the Australian...
Brett Dancer and Mark Knowles of Australia celebrate a goal in the 2009 Hockey Champions Trophy 1st/2nd place play-off match between Australia and...
Australian player Mark Knowles attempts to find a way past Germany defenders Martin Haner and Matthias Witthaus during their Champions Trophy field...
Mark Knowles of Australia looks out of the goal during the men's pool match against Pakistan during the hockey event at the Olympic Green Hockey...
Travis Brooks and Mark Knowles of Australia try to block Darryn Gallagher of South Africa during their 2008 Beijing Olympic Games men's field hockey...
Mark Knowles and David Guest of Australia celebrate a goal against Canada during their match at the Olympic Green Hockey Field on Day 3 of the...
Mark Knowles of the Kookaburras congratulates team mates after a goal during the 2008 Men's Four Nations Tournament Final match between the...
Grant Schubert, Nathan Eglington and Mark Knowles of Australia celebrate a goal during the match between Australia and England at the State Netball &...
Defender Mark Knowles of Australia slides through the wet turf against Scotland during their men's field hockey preliminary match at the Commonwealth...
Pakistan field hockey player Rehan Butt scores a goal past Australian goalkeeper Stephen Lambert and player Mark Knowles during the match in the...
Australian field hockey player Mark Knowles stops a shot by Netherland's Ronald Brouwer during their Champions Trophy match in Chennai, 14 December...
Australian field hockey goalkeeper Stephen Lambert is assisted by teammate teammmate Mark Knowles as he stops an attempt on goal by Indian player...
Indian field hockey player VS Vinaya chases Australian player Mark Knowles as he runs with the ball during their match in the Champions Trophy...
Australian goalie Stephen Mowlam, assisted by Mark Knowles, middle, and George Bevan try to hold out a New Zealand attack. Australia won the match...
Daniel Beale of Australia celebrates with team mates after he scores a goal during the Fintro Hockey World League Semi-Final match between Australia...
Daniel Beale of Australia celebrates with team mates after he scores a goal during the Fintro Hockey World League Semi-Final match between Australia...
Jacob Whetton of Australia celebrates with team mates after he scores a goal during the Fintro Hockey World League Semi-Final match between Australia...
Jacob Whetton of Australia celebrates with team mates after he scores a goal during the Fintro Hockey World League Semi-Final match between Australia...
Jacob Whetton of Australia celebrates with team mates after he scores a goal during the Fintro Hockey World League Semi-Final match between Australia...
Australia celebrates scoring the winning goal in extra time with Mark Knowles to defeat the Netherlands in the final of the 2012 Champions Trophy at...
Kieran Govers of Australia celebrates scoring the winning goal in extra time with Mark Knowles to defeat the Netherlands in the final of the 2012...
Kieran Govers of Australia celebrates scoring the winning goal in extra time with Mark Knowles to defeat the Netherlands in the final of the 2012...
Mark Knowles of Australia runs to congratulate teammate Keiran Govers after scoring a golden goal in the gold medal match against the Netherlands at...
Mark Knowles of Australia leaps as Yuvraj Walmiki of India has a shot at goal during the second semifinal at the men's Hockey Champions Trophy...
Kieran Govers of Australia scores a goal and celebrates with Mark Knowles of Australia during the match between Australia and Pakistan in day three...
Kieren Govers of Australia is congratulated by teammate Mark Knowles after scoring the winning goal against Pakistan during their Pool B match at the...
Kieran Govers of Australia celebrates with team mate Mark Knowles after scoring his team's third goal during the Men's Hockey bronze medal match on...
Russel Ford of Australia is congratulated by Mark Knowles after scoring a goal during the Men's Hockey match between Australia and Pakistan on Day 11...
Russel Ford of Australia is congratulated by Mark Knowles after scoring a goal during the Men's Hockey match between Australia and Pakistan on Day 11...
Australia's Mark Knowles is congratulated by teammates, Simon Orchard, Kieran Govers, Matthew Swann, after scoring a goal during the field hockey...
Australia's Mark Knowles is congratulated by teammates, Simon Orchard, Kieran Govers, Matthew Swann, after scoring a goal during the field hockey...
Mark Knowles of Australia shoots to score during the Men's Hockey match between Australia and Great Britain on Day 9 of the London 2012 Olympic Games...
Mark Knowles of Australia celebrates a goal during the match between Australia and New Zealand on day two of the International Superseries at Perth...
Mark Knowles of Australia celebrates a goal during the match between Australia and New Zealand on day two of the International Superseries at Perth...
Mark Knowles of Australia celebrates a goal during the match between Australia and New Zealand on day two of the International Superseries at Perth...
Rob Hammond of Australia celebrates his goal with Mark Knowles during the mens hockey match between Australia and New Zealand at Major Dhyan Chand...
Rob Hammond of Australia celebrates his team's second goal against New Zealand with teammate Mark Knowles during their field hockey semi final at the...
Rob Hammond of Australia celebrates his team's second goal against New Zealand with teammate Mark Knowles during their field hockey semi final at the...
Australian player Mark Knowles challenges Germany's Matthias Witthaus in the final of the Champions Trophy field hockey tournament in Melbourne on...
Australian player Mark Knowles tackles Germany's Tobias Hauke in the final of the Champions Trophy field hockey tournament in Melbourne on December...
Mark Knowles of Australia shoots during the semi-final match between Australia and Belgium on Day 7 of the FIH Hockey World League - Men's Semi...
Jean-Laurent Kieffer of France attemps a shot at goal under pressure from Mark Knowles of Australia during day 2 of the FIH Hockey World League Semi...
Jean-Laurent Kieffer of France attemps a shot at goal under pressure from Mark Knowles of Australia during day 2 of the FIH Hockey World League Semi...
Jean-Laurent Kieffer of France attemps a shot at goal under pressure from Mark Knowles of Australia during day 2 of the FIH Hockey World League Semi...
Australia's Mark Knowles looks from the goal during the men's quarterfinal field hockey Netherlands vs Australia match of the Rio 2016 Olympics Games...
Mark Knowles of Australia falls to the defense of Blair Hilton and Hayden Phillips of New Zealand during a Pool A match between New Zealand and...
Australian field hockey player Mark Knowles and Netherlands' Ronald Brouwer fight for the ball during the final match of the Champions Trophy in...
Spanish field hockey player Eduard Arbos takes evasive action as Australian Mark knowles hits the ball during their match in the Champions Trophy in...
Michael Boyce of Australia celebrates after scoring his goal while joined by teammate Mark Knowles to win the finals against Pakistan in the 13th...
Australia's Mark Knowles fights for the ball with Pakistan player Rehan Butt during their field hockey match at the Major Dhyan Chand National...
