One of the veterans in the professional wrestling business is 16-time WWE World Heavyweight Champion John Cena. As Cena announced last year, 2025 will be his final year as a professional wrestler. Recently,

When you think of celebrities with the highest net worth, you probably imagine people like Beyoncé or Adam Sandler. But WWE wrestler John Cena deserves an honorable mention given that he's been one of the most noteworthy people in his sport for more than two decades.

With his retirement tour officially underway, John Cena has landed another major challenge from one of TNA's top stars.

Undertaker had 30 years in WWE as an active wrestler. About 12 years into his journey, John Cena came on board the team and would help elevate WWE to greater heights. Now, 23 years into his own WWE career, John Cena is slated to retire at the end of this year, dedicating his entire 2025 to embarking on a farewell tour.