Malli Mastan Babu, an IITian from Andhra Pradesh, transitioned from a software job to conquer the seven summits. Passionate about mountaineering, he set records, climbing peaks like Mt. Everest and Vinson Massif. Despite his success, tragedy struck during a solo trek in the Andes mountains, leading to his untimely death at 41. Let's celebrate his legacy on International Mountains Day.