 The following night on "Raw", McIntyre announced that he chose to challenge Lesnar for the WWE Championship at WrestleMania 36, thus turning face in the process.At WrestleMania 36, McIntyre defeated Lesnar to capture the WWE Championship, his first world championship in WWE and become the first-ever British-born world champion in WWE history, as well as WWE's thirty-first Triple Crown champion.McIntyre made his successful title defense against Big Show the following night on "Raw", before moving onto a feud with Seth Rollins, leading to a championship match between the two at Money in the Bank, which McIntyre won.