Gunnar Nelson’s teammate from Ireland’s SBG Conor McGregor is getting a lot of deserved hype. MTV UK just released a documentary about the former Cage Warriors lightweight and featherweight champ called “The Rise of Conor McGregor.” Coach John Kavanagh and Gunnar Nelson are featured in this look at the Irish standout before he fights at UFC 2 in Stockholm against Marcus Brimage on April 6. Check out the video below