Mohandas. Not Mahatma.
Mohandas K Gandhi gave himself the title 'mahatma', as did his mentor 'mahatma' Annie Besant and the other theosophists he hung around with in London vegetarian cafes, while a law student.
The also provided him with translations of Hindu mythology books,(with which he was not previously familiar) and it seems he also joined the freemasons at one point.
He attempted to work as a lawyer in South Africa, using family connections but failed. He did however pick up a British Army medal, for his work as a recruiting serjeant in the Zulu wars. He recruited the local indian population to join up to shoot the black men. He was extremely proud of this and supported the British Army in three wars.
When he failed as a lawyer, he re-invented himself as a 'swami' and set up a couple of communes in India. Initially these failed, he had a 'Jim Jones' attitude to controlling the sex lives of his married followers, and was unable to make the farming side of the enterprises work. In later life, he replaced the commune idea by concentrating on his own personality cult as some sort of mystic teacher, similar to the Maharishi or the Bhagwam Sri Rajneesh.
He saw the independence movement, (in which he was not particularly involved), as a vehicle for self-publicity, but his interference was not accepted by the Indian politicians, and he found he had to cover up for the murder of an American engineer by his racially inflamed followers. He fell out of favor with many supporters because of his kinky sexual habits, in particular he banished his wife and children to the back of his villa while he slept with naked young girls and indulged in mutual enema sessions. His family disowned him and one of his ex-fans shot the old goat.