File:John Higgins at Snooker German Masters (DerHexer) 2013-01-30 05.jpg - Wikimedia Commons
Century break - Wikipedia
Mark Williams (snooker player) - Wikipedia
File:John Higgins and Olivier Marteel at Snooker German Masters (DerHexer) 2013-01-30 03.jpg - Wikipedia
John Higgins exits World Snooker Championship despite 147 break | World Snooker Championship | The Guardian
John Higgins - Wikipedia
File:John Higgins at Snooker German Masters (Martin Rulsch) 2014-01-29 06.jpg - Wikimedia Commons
Ronnie O'Sullivan - Wikipedia
File:John Higgins at Snooker German Masters (DerHexer) 2013-01-30 02.jpg - Wikimedia Commons
World Snooker Championship 2023 results: Mark Selby fights back against John Higgins - BBC Sport, world championship snooker 2023
Alex Higgins - Wikipedia
John Higgins - WPBSA
File:John Higgins at Snooker German Masters (Martin Rulsch) 2014-01-29 10.jpg - Wikimedia Commons
File:John Higgins at Snooker German Masters (Martin Rulsch) 2014-01-29 02.jpg - Wikimedia Commons
File:Alex Crisan and John Higgins at Snooker German Masters (Martin Rulsch) 2014-01-29 03.jpg - Wikimedia Commons
John Higgins - Players - snooker.org
2015 Welsh Open (snooker) - Wikipedia
John Higgins - Wikipedia
Jimmy Robertson (snooker player) - Wikipedia
File:John Higgins8x6.jpg - Wikimedia Commons
John Higgins believes snooker's 'Class of 92' can reign for another decade | The Independent
File:John Higgins at Snooker German Masters (DerHexer) 2013-01-30 15.jpg - Wikimedia Commons
File:John Higgins at Snooker German Masters (Martin Rulsch) 2014-01-29 03.jpg - Wikimedia Commons
Alex Higgins - Wikipedia
John Higgins - WPBSA
File:John Higgins at Snooker German Masters (Martin Rulsch) 2014-01-29 08.jpg - Wikipedia
File:John Higgins PHC 2011.png - Wikipedia
Gary Wilkinson | Snookerdatabase Wiki | Fandom
