Tyrone Marhguy, an old boy of Achimota School, has returned to the spotlight with a remarkable academic update from abroad. Old Achimota student Tyrone Marhguy, now studying at the University of Pennsylvania, crafts a fully functioning computer brain from scratch. Rastafarian student wins case against Achimota SchoolBeyond engineering, Tyrone Marhguy remains a symbol of conviction and is widely remembered in Ghana for standing firm as a Rastafarian at Achimota School who refused to cut his hair. From Achimota to Pennsylvania, his journey is less about destinations than discipline, and more about building understanding piece by piece. Tyron Marhguy and his relatives celebrate a landmark court ruling instructing Achimota School to admit Rastafarian students.