Gerald Koh

Gerald Koh (许国欢, born 19 September 1984), better known by his stage name Boy Thunder, is a Singaporean radio personality. He once worked as a radio host for Singapore-based music station Hot FM 91.3 and hosted the evening show Taking You Home with Adam Piperdy and Joshua Simon from 4 - 7.30pm. In June 2014, he joined rival station 987 and hosted the night show "Itchy Pyjamas" from 8pm to 12 midnight. In his tenure at 987, he hosted The Bro Code with Joakim Gomez, Hotdogs with Adam, Get Up with Kimberly Wang, and Get Out with Kimberly Wang and former host Maya Davidov. He is now hosting at Gold 905, currently hosting "The Breakfast Club" with Sophie Gollifer and guest host Pierre Png.