Idols that wrote/produced most number one songs in South Korea history (via Circle Chart) 1. G-Dragon - 17 No.1 Songs 2. Zico - 10 No.1 Songs 3. T.O.P - 9 No.1 Songs 4. RM - 7 No.1 Songs 5. Suga - 6 No.1 Songs Credits: KLIIFE