Danny Yeung scaled IM8 to $200M revenue in 18 months by building the best product in the supplement category, securing David Beckham as co-founder, and running 2,000-3,000 ads simultaneously with extreme creative testing. From telemarketing at 15 to founding three nine-figure businesses, Yeung reveals how founder conviction, operational obsession, and product excellence compound into category-defining scale. The fastest-growing supplement brand ever reached $100M annual revenue run rate in 11 months and $200M in 18 months by prioritizing product superiority, premium positioning, and scientific credibility over celebrity endorsement alone.