It reports to Stabæk on its website.
"I am grateful that all this club has done for me. Stabæk was there when I needed it most when I was injured and needed a club. No one signed a long-term player, but Stabæk came to my home. I'm forever
grateful, and this is my way of repaying, he says Stabak.no.
Despite team problems, Boli is the best goal keeper with 15 goals in the elite.
Stabæk Sports Manager Inge André Olsen is pleased to have extended the ivorian. The old contract ended in the 2019 season, in the new year and a half.
"A strong recession in the middle of Eliteseria's main player is choosing to extend the club's contract. This is a powerful signal from Frank, who shows endless loyalty and faith in our project," said the sports manager.
"Frank is bright in the summer and autumn. I have never seen him better, and it will be fascinating to follow him in the sequel.
Stabæk at the scoring point is three points to Lillestrøm at the qualification pitch. Bærumslag in their last games meet Odd away and Strømsgodset at home.