Joey Chestnut won the annual Nathan's Famous July Fourth hot dog eating contest for the 10th time yesterday, eating 72 franks and buns in 10 minutes on the Coney Island boardwalk to break his own record. The 33-year-old Chestnut won last year by eating 70 hot dogs, taking the title back from Matt Stonie, who finished third this year. Miki Sudo won the women's competition for the fourth straight year, eating 41 hot dogs and buns.