Achieved a certificate from Jim Russell Racing Drivers School (JRRDS) at Donington Park, in 1993 and held a single seated racing drivers licensed from Royal Automobile Club (RAC), UK.\r\nFounder Smart Driving Institute (SDI). SDI particularly motivating and learning to the road user how to come as a low risk drivers and also develop their driving behavior.\r\nFollow me on twitter: @karman_mustamin
Pernah meraih Juara 1 Nasional Lomba Menulis Buku 2009 Kemdiknas pernah meraih Juara 2 Nasional Lomba Esai Perpustakaan Nasional 2020, mengelola jurnal ilmiah, dan aktif menulis artikel di berbagai media. Dikenal pula sebagai penyunting naskah dan ghost writer. CP WA: 0858-6714-5612 dan Email: jwah1972@gmail.com..