He was known for a number of television projects. He was 49. He was 49. According to an updated report from The Hollywood Reporter , Imahara "died suddenly" following a … Grant Imahara, the former co-host of the popular cable Discovery Channel series “MythBusters,” reportedly suffered a brain aneurysm that led … How did Mythbusters star Grant Imahara die? He died suddenly after suffering a brain aneurysm on Monday (July 13). Mythbusters electrical engineer and roboticist Grant Imahara has died aged 49. The cause was a brain aneurysm, The Hollywood Reporter reported . Imahara, who trained as an electrical engineer and roboticist, died … He was 49 years old. Grant Imahara, 'Mythbusters' Electrical Engineer And Robotics Wiz, Dies At 49 Imahara was best known as a member of the "Build Team" on the Discovery Channel's Mythbusters… A spokesperson for Discovery told The Hollywood Reporter: “We are heartbroken to hear this sad news about Grant. The sad news was confirmed by a Discovery Channel representative in a … Advertisement “We are heartbroken to hear this sad news about Grant… Grant Imahara, a former host of the Discovery Channel show “Mythbusters,” reportedly died on Monday of a brain aneurysm. Grant Imahara, known for his co-hosting role on MythBusters, has died at the age of 49. Grant Imahara, a big part of the "MythBusters" team, has died ... from a brain aneurysm.. GRANT IMAHARA. MythBusters electrical engineer and roboticist Grant Imahara has died aged 49. Grant Imahara, an engineer and roboticist who spent years busting myths and testing often explosive science on the hit TV show “Mythbusters,” died Monday. Grant Imahara, electrical engineer and longtime TV host of Discovery’s “MythBusters,” has died after suffering a brain aneurysm. The cause of death for MythBusters' former co-host Grant Imahara has been revealed. The star also worked on many films in Hollywood. He was 49. He was 49. Tributes are flowing for former Mythbusters host Imahara, who died at the age of just 49.. “Mythbusters” host Grant Imahara died suddenly Sunday of unknown causes, The Hollywood Reporter reported.