Brock Lesnar’s days as an in-ring performer in WWE have come to its conclusion. With the career of one of the greatest combat sports athletes over, here is a look back at five iconic moments from Brock Lesnar’s WWE run:5. Return to WWE in 2012The WWE Universe had not seen Brock Lesnar for eight years in the company. Demolishing the streakArguably, the most iconic moment of Brock Lesnar’s career took place at WrestleMania 30. What was Brock Lesnar’s last match in WWE?