Dortmund and Bolt, who share a sponsor in PUMA, have termed the one-day marketing event as a ‘trial’.
The training session will be open to the public. Fans interested to watch the training session should reach the Borussia Dortmund training ground at the Adi-Preißler-Allee by 9.45h CET.
BVB, get ready for Friday. #BVBOLT #NewLevels @bvb09 @pumafootball pic.twitter.com/rO1jNPLtrA
— Usain St. Leo Bolt (@usainbolt) March 21, 2018
New Levels #BVBOLT pic.twitter.com/Uew4euNxYq
— Usain St. Leo Bolt (@usainbolt) March 22, 2018