A sports betting boom in Nigeria is drawing millions of young people hoping to overcome financial hardship, but many end up losing far more than they win.

DW follows Bola, a university graduate whose first big betting win helped pay his rent and fueled years of gambling.

As regulators, legal experts and betting companies debate responsibility and stricter oversight, the story highlights how hopes of a life-changing payout can keep bettors chasing losses despite mounting financial costs.