The following are all world snooker champions.
1. Steve Davis
By Benutzer:Bill da Flute (Own work (Original text: eigene Aufnahme)) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
2. Ken Doherty
By Benutzer:Bill da Flute (Own work (Original text: eigene Aufnahme)) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
3. John Parrott
By Gazraa (Flickr) [CC BY-SA 2.0 (http://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons
4. Stuart Bingham
DerHexer, Wikimedia Commons, CC-by-sa 4.0 [CC BY-SA 4.0 (http://creativecommons.org/licenses/by-sa/4.0) or CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
5. Joe Davis
By Photonix at en.wikipedia (Original text : Davis was born in 1901 and in comparison to other photos of him he is very clearly in his late teens to very early twenties in this photo; his face became much fuller by his mid-late 20s. (Cf. Google image search on “Joe Davis snooker”.)) [Public domain], from Wikimedia Commons
6. Shaun Murphy
By Benutzer:Bill da Flute (Own work (Original text: eigene Aufnahme)) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
7. Stephen Hendry
By JavaJane [CC BY-SA 2.5 (http://creativecommons.org/licenses/by-sa/2.5)], via Wikimedia Commons
8. Alex Higgins
By bigpad (File:Alexhiggins1968.jpg) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
9. Mark Williams
By Tmv23 (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
10. Graeme Dott
By Tmv23 (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons