After making $100 billion dollars, Roberto Escobar launches the $2 dietbitcoin âDDXâ cryptocurrency ICO and vouches for people to start buying and mining dietbitcoin as values will go up Pablo Escobarâs biological brother, Roberto De Jesus Escobar Gaviria, has just released a new cryptocurrency called dietbitcoin (DDX), a hard fork of the Bitcoin network, essentially a faster and lighter version to Bitcoin.