Andrew Jeremy Wakefield (born 3 September 1956) is a British fraudster, discredited academic, anti-vaccine activist, and former physician. . He was struck off the medical register for his involvement in The Lancet MMR autism fraud, a 1998 study that fraudulently claimed a link between the measles, mumps, and rubella (MMR) vaccine and autism. He has subsequently become known for anti-vaccination activism. Publicity around it caused a sharp decline in vaccination uptake, leading to a number of outbreaks of measles around the world and many deaths therefrom.
https://en.wikipedia.org/wiki/Andrew_Wakefield