Lesnar is the only person in history to hold a UFC championship and WWE world championship. Lesnar is an eight-time world champion in WWE, a one-time world champion in NJPW and IGF, a one-time heavyweight champion in the UFC, and a one-time heavyweight wrestling champion in the NCAA, the only person in history to win a championship in each of those organizations. In addition, Lesnar has won the 2002 King of the Ring tournament, the 2003 Royal Rumble, and the 2019 Money in the Bank, the third wrestler (after Edge and Sheamus) to achieve those three accomplishments. He has headlined numerous pay-per-view events for both WWE and the UFC, including WrestleMania XIX, WrestleMania 31, WrestleMania 34, WrestleMania 36, six straight SummerSlams (2014, 2015, 2016, 2017, 2018 and 2019), "UFC 100", and "UFC 116". Lesnar has been managed by Paul Heyman throughout the majority of his professional wrestling career. A 2015 "ESPN.com" article referred to Lesnar as "the most accomplished athlete in professional wrestling history", and fellow WWE wrestler John Cena has called Lesnar "the best in-ring performer of all time".