Africa's young, tech-savvy population is increasingly using mobile phones to bridge gaps in services including banking. Ralph Mupita, the Group CEO of MTN - Africa's biggest wireless company by revenue - spoke to Bloomberg's Next Africa about their passion for Africa's development, Nigeria's currency devaluation, future opportunities, AI, and the impact of geopolitical competition. -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don'