@CNN: At 93, Malaysian Prime Minister Mahathir Mohamad is the oldest leader in the world. Here’s his advice on staying physically and mentally fit: https://t.co/bhdI7eBaKT https://t.co/Zc0B08EAJ8

@CNN: At 93, Malaysian Prime Minister Mahathir Mohamad is the oldest leader in the world. Here’s his advice on staying physically and mentally fit: https://t.co/bhdI7eBaKT https://t.co/Zc0B08EAJ8