12 of 16
BACK NEXT
Luo Wei was unfamiliar with taekwondo when she was recruited for the sport, but she grew to love its mental challenges, along with its courtesies. Competitors in sparring matches bow to one another before each fight.

Last updated July 23 2008: 10:33 AM ET
More Galleries
8 great summer vacation deals
8 great summer vacation deals
Want the perfect summer getaway? MONEY searched for destinations with balmy weather, unique attractions, fun stuff to do, and great deals from four different categories: beach, mountain, culture and city. More
Best ways to catch up on your retirement savings
Best ways to catch up on your retirement savings
Even the most financially responsible people make a few mistakes or run into obstacles along the way. These tips -- from cutting taxes to selling securities -- can preserve a safe retirement. More
Nearing retirement? Fortify your finances
Nearing retirement? Fortify your finances
Your financial goals are within reach. Here are tips and tools to make sure you achieve them. More

Special Offer
Contact Us Closed Captioning Manage Cookies+ Site Map

Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer. Morningstar: © 2018 Morningstar, Inc. All Rights Reserved. Factset: FactSet Research Systems Inc. 2018. All rights reserved. Chicago Mercantile Association: Certain market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. Dow Jones: The Dow Jones branded indices are proprietary to and are calculated, distributed and marketed by DJI Opco, a subsidiary of S&P Dow Jones Indices LLC and have been licensed for use to S&P Opco, LLC and CNN. Standard & Poor's and S&P are registered trademarks of Standard & Poor's Financial Services LLC and Dow Jones is a registered trademark of Dow Jones Trademark Holdings LLC. All content of the Dow Jones branded indices © S&P Dow Jones Indices LLC 2018 and/or its affiliates.