Who is the king/queen of 'Lyric Improvisation'?

I saw a compilation of idols forgetting their lyrics during live performances.

Some just hum the melody, but the real pros make up NEW lyrics on the spot that actually make sense! It’s like they have a second brain for emergencies. My favorite is when they just turn the mic to the fans lol. Who do u think has the best "recovery skills" in K-pop right now? I want to study them!