July 21 is the 202nd day of the year (203rd in leap years) in the Gregorian calendar. There are 163 days remaining until the end of the year.

Kim Chiu (born Kimberly Sue Yap Chiu on April 19, 1990 in Tacloban/ Chinese name: Zhang Jinzhu, Chinese characters (traditional): 張金珠), is a Filipino-Chinese actress. She lived in Cebu City before she went to Manila for Pinoy Big Brother. Chiu was the first winner of Pinoy Big Brother: Teen Edition and is currently part of ABS-CBN's Star Magic contract artists. She is also a recording artist, having launched her only album entitled 'Gwa Ai Di'.

Kim Chiu launched her career by winning the reality TV series Pinoy Big Brother: Teen Edition. Chiu and the rest of the housemates entered the Big Brother house on April 23, 2006. After 42 days in the Big Brother house, she was named the Teen Big Winner with 626,562 votes (41.4% of the total votes) at the Cultural Center of the Philippines Complex in Pasay City. She was the only housemate who was never nominated for eviction.

In the six months following after her winning, Chiu together with on-screen partner, Gerald Anderson, appeared together in several ABS-CBN network shows, and appeared in the film, First Day High. Chiu and Anderson also appeared in Love Spell and Aalog-Alog.

Neil Alden Armstrong (born August 5, 1930) is an American former astronaut, test pilot, aerospace engineer, university professor, United States Naval Aviator, and the first person to set foot upon the Moon.

Before becoming an astronaut, Armstrong was in the United States Navy and served in the Korean War. After the war, he served as a test pilot at the National Advisory Committee for Aeronautics (NACA) High-Speed Flight Station, now known as the Dryden Flight Research Center, where he flew over 900 flights in a variety of aircraft. As a research pilot, Armstrong served as project pilot on the F-100 Super Sabre A and C variants, F-101 Voodoo, and the Lockheed F-104A Starfighter. He also flew the Bell X-1B, Bell X-5, North American X-15, F-105 Thunderchief, F-106 Delta Dart, B-47 Stratojet, KC-135 Stratotanker, and was one of eight elite pilots involved in the paraglider research vehicle program (Paresev). He graduated from Purdue University and the University of Southern California.

A participant in the U.S. Air Force's Man In Space Soonest and X-20 Dyna-Soar human spaceflight programs, Armstrong joined the NASA Astronaut Corps in 1962. His first spaceflight was the NASA Gemini 8 mission in 1966, for which he was the command pilot, becoming one of the first U.S. civilians to fly in space.^{[citation needed]} On this mission, he performed the first manned docking of two spacecraft with pilot David Scott. Armstrong's second and last spaceflight was as mission commander of the Apollo 11 moon landing mission on July 20, 1969. On this mission, Armstrong and Buzz Aldrin descended to the lunar surface and spent 2½ hours exploring while Michael Collins remained in orbit in the Command Module. Armstrong was awarded the Presidential Medal of Freedom by Richard Nixon along with Collins and Aldrin, the Congressional Space Medal of Honor by President Jimmy Carter in 1978, and the Congressional Gold Medal in 2009.