WARNING: This video contains explicit language. Watch Idris Elba begin his gruelling journey in attempting to become a professional kickboxer. Subscribe to .\r<br>\r<br>WARNING: This video contains explicit language. Idris training steps up another level in the heat of South Africa and Cuba. He also faces his first ever amateur .\r<br>\r<br>WARNING: This video contains explicit language. See Idris in his last few weeks of training, battling to get ready for his first professional kickboxing fight.\r<br>\r<br>\r<br>\r<br>Have a look at the intense training, Idris Elba had to go through in order to prepare for his final fight.Subscribe to Discovery TV for more great clips: .\r<br>\r<br>
