Join marketing and growth fans from around the world during the GrowthHackers AMA with CEO, Jen O'Neal. It will kick off at 9:30 am PST on July 21st and run for 90 minutes, where she will answer as many user-submitted questions as possible.

To join in and submit a question, visit GrowthHackers here.

For more about our CEO:

Jen O'Neal launched from TechCrunch Disrupt in 2010. Since then she's raised over $21M in funding from investors in Silicon Valley, New York, Europe and Asia. After the company's Series B financing, the Wall Street Journal reported's pre-money valuation to be $100 Million.

Jen grew up near Silicon Valley and graduated cum laude from UC Berkeley. She was employee #5 at StubHub, an online marketplace acquired by eBay for $307M in 2007, where she was responsible for the development of its brand and Marketing group.

After StubHub, Jen moved to London to head up marketing efforts for Viagogo (started by StubHub co-founder Eric Baker). In addition to managing a team of marketers across Europe, Jen also managed the marketing elements of deals with partners including Manchester United, Chelsea, FC Bayern Munich, Madonna and more.

You can follow her on Twitter: @jenoneal