Travel Tips From Six U.S. Open Tennis Stars

Venus and Serena Williams, Rafael Nadal and more share their best tips to sleeping on long flights, the best getaways you may not expect, and the things they’ll never leave home without.

WHY WE TRAVEL: SOUTH KOREA

Brenda Panichi, a lawyer for Procter & Gamble in Kobe, Japan. ”I went to Korea to attend the wedding of a friend of mine. She’s the one who told me about this market. She said, ‘It’s a cool place; it’s where a lot of people are hanging out at nig…