Yakov Blumkin lived all of 29 years (or perhaps all of 31; his birthdate is not clear), but he sure got a lot done in that time:

Worked as an electrician and in the theater

Took part in Jewish self-defense against pogroms

Raided banks

Joined the Leftist Socialists

Assassinated German diplomat Wilhelm von Mirbach

Was captured by Ukrainian nationalists

Had his teeth broken

Sentenced to death for killing Mirbach

Sold out his leftist friends

Had his sentence revoked

Became friends with Trotsky

Became Trotsky's bodyguard

Helped overthrow the government in a region of Persia

Was shot six times

Stopped anti-Soviet peasant uprisings

Spied in Estonia under the guise of a jeweler

Became the Soviet resident in Palestine

Stopped an anti-Soviet uprising in Georgia

Tried to prop up a guru as a god in Afghanistan

Became friends with some of Russia's most famous poets

In the guise of a Buddhist monk, joined an expedition with the goal of assassinating the Dalai Lama (Probably not true, but we wouldn't put that past him)

Was sent to Mongolia to help lead the new communist state

Became the Soviet resident in Constantinople

Spied under the guise of a pious Jewish laundromat owner

Exported Jewish manuscripts into Palestine

Tried to assassinate Stalin's escaped secretary

Was sold out by his girlfriend for supporting Trotsky

Was killed by a firing squad

We left a bunch of stuff out...