On August 13, Jung Yong-hwa told BLACKPINK girls that "I was shocked when I first heard your song 'WHISTLE'. The whistling part in the beginning of their song gave me goosebumps."
Then he started to show his whistling skill. He surprised everyone at 'PARTY PEOPLE' as his whistle sounded exactly like intro of BLACKPINK's track 'WHISTLE'.
Check out Jung Yong-hwa's unbelievable whistling skill on SBS 'PARTY PEOPLE'.
(Credit = SBS Inkigayo)