I don't think a solo act in the genre will peak culturally among the disapora like Koffi did in that period of time. I expect an essay on how x artist did y , or what Wenge did but as someone who lived during that era and attended some concerts, I vividly remember the magnitude of his popularity when I was in in France, West Africa, and the US. Unfortunately we are quick to forget and things get lost in archives
Talking about reports on france 2 does somebody remember the report on papa wemba's bercy where there was a sorcerer in the locker rooms and later a pastor aswell