SEOUL -- Bom Suk Kim is still not mentioned in the same breath as Jack Ma as an Asian business hero, but his company -- South Korea's Coupang -- has made one of the splashiest public debuts on the U.S. stock market since Ma's Alibaba Group Holding wowed investors in 2014.

Business Spotlight
After Coupang soars in US IPO, can it deliver for the long term?
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