Lukas Rieger, German’s Answer to Justin Bieber, Made 20 Girls Faint at a Mall Posted on 02/10/2016 by i4u Lukas Rieger, a German Youtube star with ambitions to become the next Justin Bieber made about 20 girls faint at an appearance at a mall in Ulm, Germany. 300 kids wanted to see the 17-year-old singer...