Andrei Dundukou was detained at night when he was leaving on holidays with his wife and child, Radio Liberty reports.
Nothing is known about the reason for the detention at the moment. Dundukou used to be a democratic activist. He is an amateur of extreme tourism and ahs airsoft and skydiving experience.
Book distributor Ales Yaudaha and one of the ex-leaders of the White Legion Miraslau Lazouski were detained in Minsk on the evening of March 21.