#3 Brock Lesnar
Okay, hold on. I know Lesnar technically was not a part of UFC in 2019, but he was heavily rumored to be fighting against Daniel Cormier before he finally announced that he was retiring from the company by telling Dana White and that he was staying in WWE.
While there were many reasons for Lesnar to retire from UFC, his announcement caused Cormier's retirement fight to be changed and delayed, eventually fighting and losing to Stipe Miocic.
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Brock Lesnar is well known for being money-minded and this has seen him be a disliked figure by both WWE and UFC fans. However, it has to be said that this approach to signing with companies has worked out for Lesnar, as he is the third-richest UFC fighter of 2019.
The current WWE Champion is a divisive figure and is a wrestler, former MMA fighter, a former NFL football player, and in both of the former, has found some level of success. He has also been an actor and was featured in TV shows and films, including the 2015 Oscar-nominated film Foxcatcher.
With all of this in mind, Brock Lesnar has a staggering net worth of $28 Million.
Brock Lesnar Net Worth: $28 Million.