PHOTOS: See what Usain Bolt did in his first ever training session with Borussia Dortmund

Record-breaking sprinter Usain Bolt has officially began training (trials) with German side Borussia Dortmund.

Bolt, who time and again said that he wanted to play football after finishing his sprinting career, now has the chance to show his metal at Dortmund.

The 31-year-old announced his intentions to train with the Germans two months ago and is also set to feature in a match at Manchester United’s home ground Old Trafford.

Here are shots Bolt shared on his Twitter showing him training with Dortmund stars.

Bolt will captain the “Rest of the World” team against an England side led by legend Robbie Williams at a Soccer Aid charity match at Old Trafford on June 10.

Speaking to Manchester United’s official website, Bolt was happy that he will step out on the ‘Theater of Dreams’ and play against some of the world’s most treasured football legends.

“I enjoy the thrill of competition in front of a crowd, so Robbie and his England team better watch out as I won’t be going easy on them,” said Bolt.

Bolt said that he has a special celebration planned in case he scores too.

“Soccer Aid for UNICEF is counting on your support to make a difference to thousands of children around the world,” added Bolt as he insisted that his team would be unbeatable.