Paul came up through Taiwan's sports-class system. Watching the seniors around him, the future seemed to hold two roads: turn professional, or become a coach. Both are good roads, but he started to wonder. After all these years of tennis, could there be more choices than that?
Then in high school he got into the World Scholar's Cup, Model UN and robotics competitions, and realised something for the first time: the world is large, and tennis can be a road into it rather than the destination.
There were no UTR Verified events in Taiwan then, so he and his family flew to the US to compete two summers running, more than NT$800,000 all in. At one of those events a Vanderbilt coach saw him. He was around UTR 12, and he ended up negotiating a 40% scholarship. Only years later, looking back, did he understand: a great deal of it could have been prepared better, and negotiated better.
He had finished runner-up at Taiwan's National High School Games. At Vanderbilt he started again at No. 6 singles and No. 2 doubles. Once he was in college he slowly discovered that what actually needed preparing went far beyond tennis. A junior-year placement in a public high school required courses that had to be lined up in freshman and sophomore year. The university also had scholarships, exchanges, clubs and all kinds of resources, and many of those chances he only found out about later.
A stress fracture in his elbow in sophomore year, a coaching change in junior year. In the end he left the team, gave his final year of college to himself, and started asking a different question:
"If somebody had told me these things earlier, would it have turned out differently?"
That is why he wanted to build Kuroshio. He does not want a college-placement service to end the moment a player is put into a school and hands back an offer. Because what matters is not only which school you can get into.
What we want is that on the day a player finishes with Kuroshio, they leave with more than an offer. They leave knowing who they are better than they did when they started, and knowing where they can go next. That is harder than getting an offer, and it matters more.