I always thought "growth hacking" meant a hacker that has strong knowledge of "hacking" tactics (a/b testing, optimizing on boarding funnel, etc) as well as a k

I always thought "growth hacking" meant a hacker that has strong knowledge of "hacking" tactics (a/b testing, optimizing on boarding funnel, etc) as well as a keen business sense (markets, distribution, etc) to grow the startup's user base. Anyone?