Creator -  something or someone who brings something into being.
Teacher - a person who helps others to acquire knowledge, competences or values.
Social Reformer -  anyone who advocates for reform of a certain area of society. 
Missionary - a person sent on a religious mission, especially one sent to promote Christianity in a foreign country.
Philanthropist - a person who seeks to promote the welfare of others, especially by the generous donation of money to good causes.
Adventurer - a person who enjoys or seeks adventure.
World Traveler - a sophisticated person who has travelled in many countries.
Blogger - a person who regularly writes material for a discussion website.
Published Writer - someone who has had articles, blog posts, white papers and things of that nature, prepared for public sale.
Lover - a person who likes or enjoys a specified thing (LIFE).
Doer - a person who acts rather than merely talking or thinking.