 Complete the following phrase:  His second album Sa 2 also created controversy upon its release in 2002, earning complaints from civil groups due to the potentially negative influence his album would have on children and teenagers. Since then, Psy has been thought of as a controversial artist, and Sa 2 was banned in 2002 from being sold to the under-19 set. In September of the same year, Psy released his third album 3 Psy. The albums title song, Champion, saw great success partly due to the hype from the 