I saw Silent Running in the cinema, first run. I’m old.

I also remember him from a classic OUTER LIMITS episode, “The Zanti Misfits” (giant alien ants with weird human faces).

I’ll pass again. Someone feel free to step in.

1. My grandfather died in the first wave of the Spanish flu pandemic.

2. At age thirteen I was sent to boarding school.

3. Went to college and while there, I also worked at the family business.

George Bush Jr?

4. I divorced my first wife after an affair with an actress, with whom I had a daughter.

Donald J. Trump

Steven Tyler?

Anton4 got it! Donald Trump. These would have been my remaining questions:

5. I fathered a son with my third wife.

6. I am a teetotaler due to my brother’s alcoholism.

7. In 1971, I became the head of my family’s company.

8. Over the last five years, my net worth has declined by 31%.

9. My business ventures have been involved in thousands of legal actions.

10. My first book was on the New York Times Best Seller list for 48 weeks.

11. I hosted boxing matches and had a sporadic relationship with professional wrestling.

12. I co-produced a TV show where applicants were weeded out with the catchphrase: "You're fired”.

Your turn, Anton!

I haven't done this before but I'll give it a shot.

1. I was born in 1948...the son of a Greek father and a Swedish mother.

2. I developed an interest in the piano at a young age, and taught myself to play since there was no one to teach me.

3. At the age of 15, inspired by the popularity of the Beatles, I became interested in the guitar.

Cat Stevens?

John Miles?

Jim Croce?

Cat Stevens is correct! I thought it would go a bit longer.

Interesting, Can we see the rest of the clues?

The only Greek performers I know of are Cat Stevens, Demis Roussos and Nana Mouskouri. Given the birth date, I figured Cat Stevens was a good guess.

Here’s a new one:

1. My father was a chief.

2. When I was 9 years old, he arranged a marriage and delivered me to the family of my future wife.

3. I was supposed to live there, serving the head of the household, until the marriageable age of 12.

4. While heading home, my father was killed by a neighboring tribe. Upon learning this, I returned home to claim my father's position as chief. But the tribe refused and abandoned me, my mother and brothers.

5. For the next several years we lived in poverty, surviving mostly on wild fruits, carcasses, and small game.

Geronimo?

6. When I was 15 years old, I was captured by my father's former allies and enslaved. With the help of a sympathetic guard, I escaped, and that earned me a reputation.

7. I grew up observing a tough political climate, which included tribal warfare, thievery, raids, corruption, and revenge.