When and by whom was Ethereum coin created?

Ethereum was created by Vitalik Buterin, the creator of bitcoin. He was born in Russia and became a native of Canada after birth, he gave the idea of ​​making this coin in the year 2013.

It took them about 2 years to prepare this currency completely, that is, in 2014 -15, they had completely prepared bitcoin. When he made this program, then he was only 19 years old.

He was the first to present bitcoin and ethereum coin to the world. In today's time, this coin comes second in crypto currency. When this program came in the market, its price increased a lot.