@nathanmars is the most helpful and hardworking person on the blockchain who leading seven77 steem revolution to get mass adoption of steem and making steem value $7.77 again. He successfully engaged around 300 members to participate and promote the steem block chain on twitter.

@firepower is the most influential and amazing personality on the block chain I know here. He provide every information with great details and both pros and cons with out any bias. I am sure hundreds of Steemians learn something about block chain and crypto everyday through his posts.

Evidence : 23800+ active followers are following and engaging with his content. He is great influential personality for the readers.

@exyle is another most amazing personality on blockchain who has great influential on readers. He share things with super analysis. He gives very optimism for Steemians and inspire to contribute value to the blockchain.

Evidence : He done multiple posts on price of steem and future of it which garnered very positive engagement among his 17000+ followers.