Riff Raff Challenges Tekashi 6ix9ine To A Boxing Match American rapper, Riff Raff challenges Tekashi 6ix9ine to a $2 million boxing match. The 39-year-old Texas-born rapper posted a video of himself training in a boxing ring, in the caption he made the challenge. In the caption, the rapper said; “Hello, @6ix9ine I see that you like to attempt to start fights with real artists that have police records to where if they were to kick your ass in a parking lot then they would go to jail and fuck their money up… “So I, Dale Dan Tony, which (No Felony Record) would like to turn the tables and play your…