In 2012, SM debuted the large-scale boy group Exo, split into two units in order to promote in Korea and China simultaneously. In February, SM acquired Hawaiian travel firm Happy Hawaii and launched SMTown Travel, a new business initiative specializing in travel and tourism under Kang Jung-hyun. Later that year, SMTown Travel offered package deals for overseas fans attending Super Junior's "Super Show 4 Tour" encore concerts in Seoul. In March, 47 of SM's recording artists became stockholders of the company. Kangta, BoA, and most members of Super Junior and Girls’ Generation received 680 shares each (with a value of approximately US$27,200 per person), while members of more recent groups like Shinee and f(x) received 340 shares each (with a value of around US$13,600 per person). In August, SM held an art exhibition at the COEX Convention & Exhibition Center, and collaborated with Visa and KB Kookmin Card to begin printing SM artist cards. That same month, Korean TV personalities Kang Ho-dong and Shin Dong-yup announced that they had signed exclusive contracts with SM's new broadcasting subsidiary, SM Culture & Contents (SM C&C), marking SM's expansion into television. The next month, in September, SM C&C merged with AM Entertainment (which then represented top actors such as Jang Dong-gun, Kim Ha-neul, and Han Ji-min), and two other TV personalities, Lee Su-geun and Kim Byung-man, announced that they had also signed with SM. In November, KMP Holdings was acquired by KT Music, and in June 2013, KT Music absorbed KMP's distribution network.