Hip hop mogul, entrepreneur and philanthropist Russell Simmons is passionate about the arts as the co-founder of Rush Philanthropic Arts Foundation.

Good Doer Profile: High schooler Jacob Cramer founded the nonprofit Love for the Elderly, which distributes anonymous handwritten letters of kindness to senior citizens throughout the United States.

These caring professionals have one of the most challenging and rewarding jobs out there. Here’s a shout out to all the nurses out there – you’re awesome!