https://www.youtube.com/watch?v=EGd-0rp9JtI StartEngine* is back with its quarterly live pitch competition with renowned host of Shark Tank and pitch judge—Kevin O’Leary (aka Mr. Wonderful). StartEngine has invited its community of 600,000+ founders, investors and fans to watch 5 companies pitch live. One company will walk away with: •A $25K grant from Mr. Wonderful •A 1:1 business…