Anthony Joshua faces the most important fight of his career on Saturday night when he attempts to win back his world heavyweight titles against Andy Ruiz Jr. in Saudi Arabia.
Here, we look back on the five most important bouts to date in Joshua's career, from his quick and occasionally controversial amateur days to lucrative world title showdowns.
1. Joshua v Roberto Cammarelle
Baku, 2011
Joshua was a 21-year-old relative novice when he faced reigning world and Olympic champion Cammarelle in the World Championship quarter-finals. His stunning points win announced his arrival on the global stage and marked him out as a man to watch at the London Olympics - where he would beat Cammarelle again in the final.
2. Joshua v Erislandy Savon
London, August 2012
It is tempting to wonder whether Joshua's route to the top would have been quite so smooth had justice been served in his opening bout of the 2012 Olympics. Most ringside observers scored clearly in favour of the experienced Cuban - but Joshua squeaked the verdict by a single point and the rest, as they say, is history.
3. Joshua v Dillian Whyte
London, December 2015
Joshua was given a stern test before avenging one of his three amateur defeats with a seventh-round knockout of Whyte at the O2 Arena. Joshua was visibly shaken by Whyte's shots in the second round but recovered to dominate the ensuing rounds, finally stopping his opponent with a heavy right and uppercut combination.
4. Joshua v Wladimir Klitschko
Wembley, April 2017
In front of a post-War record 90,000 crowd, at Wembley Stadium Joshua sealed superstar status with an 11th-round stoppage of defending champion Wladimir Klitschko. Knocked to the canvas in round six, Joshua recovered and led on two of the three scorecards when a sustained barrage forced the referee's intervention.
🥊👑 Anthony Joshua became heavyweight king in one of the greatest fights against Wladimir Klitschko.
— Sporting Life (@SportingLife) December 3, 2019
🤔 After suffering one of the greatest shocks two years later, can he regain his belts on Saturday?#RuizJoshua2 pic.twitter.com/I6bVygQZgc
5. Joshua v Andy Ruiz Jr.
New York, June 2019
When original opponent Jarrell Miller failed a drugs test, the lightly-regarded Ruiz stepped in to face Joshua on his much-vaunted American debut. It turned into a nightmare for Joshua, who was floored four times and finally stopped in the seventh round, in arguably the biggest heavyweight upset since James 'Buster' Douglas dethroned Mike Tyson in 1990.
🥊 Still coming to terms with this upset!?
— Sporting Life (@SportingLife) June 2, 2019
📹 Anthony Joshua vs Andy Ruiz Jr highlights
What next for AJ?#JoshuaRuiz pic.twitter.com/5C9WA9739k
Ruiz Jr v Joshua II: Big fight details
- When: December 7, 2019. Event starts 5pm GMT
- Where: Open-air 12,000-seat stadium in Diriyah, Saudi Arabia
- TV Channel: Sky Sports Box Office (£24.95)
- Records: Ruiz 33-1, 22 KOs. Joshua 22-1, 21 KOs
- Titles on the line: WBA (Super), IBF, WBO and IBO
- Sky Bet odds: Joshua 4/9, Ruiz 2/1
- Click here for our full big-fight guide and booking information
