He wanted to export the Cuban experiment in Socialist victory to places as far apart as Congo and India. Had he lived more, he would have achieved some of that.
Tell me, is Mao as much a global icon as Che ?? I agree that in India the fighting Socialist movement called the Naxalites derive inspiration from Mao's ideas, and are thus also called "Maoists", but I don't see them winning their battle any soon.
An Icon is nothing. Reality of history and imagination of history are different things.
Mao built New China, the People's Republic of China, the revival of China civilization. Built the PLA, the CCP.
Che legacy is nothing, but a fairy tale. I said, he was advertised too much as like Mandra. (I may add Gandhi, but that will offend Indians). The more you worship those Icons, you more you stopped thinking strategically.
Sorry to say but other than China participating in the Korea War on the side of North Korea, what has been China's contribution to global Socialism / Internationalism ??
Just read the history if you want to know.
Karl Max, Lenin, Stalin not only lead the revolution in practice, but also wrote down their theory, and thoughts to push the movement to further. Lenin and Stalin built the USSR, from an agriculture country to super power.
Mao defeated external enemies, like Japan and 18 countries with inferior weapons, also defeated internal enemies, like KMT. In Mao's lifetime, he use much less resource, backward weapons relatively, defeated his enemies, militarily and politically.
https://en.wikipedia.org/wiki/Long_March
Mao is a theorist, philosophy.
https://www.marxists.org/reference/archive/mao/selected-works/index.htm
Mao is economist, he industrialized China. His achievement is much bigger than Deng Xiaoping. He just got demonized, so people ourside China don't know.
Mao developed Nuclear Bomb in 1964, Hydrogen Bomb in 1967 before France, ICBM. China economy was much weaker than India before independence.
I can go on and on, his achievement can NOT be listed here, I need 100 pages at least.