Figure Skating: The North Korean pairs team, in last place after the short program, withdrew after an injury during practice. That left the field open for Bulgarians Rumiana Spassova and Stanimir Todorov, who finished 19th in the pairs event with a combined score of 111.25. For comparison, the gold medalllists' total score was 204.48.
Standings to date: South Korea's lead strengthens with a third last-place finish -- will anyone be able to catch them? Bulgaria joins the standings, where, except for South Korea, every country has only one last-place finish. But the Olympics are still young; we've only completed day three.
(Post corrected. I mistakenly identified Ukrainians Andrei Bekh and Julia Beloglazova as the last-place finishers in pairs figure skating; they only finished last in the free skate. Thanks to Electric Landlady in the comments for the correction.)