Nomsa Novela wants to know how people born on 29 February (a leap year) celebrate their birthdays.
A person who was born on February 29 is sometimes called a "leapling". In non-leap years they celebrate their birthday on February 28 or March 1. For legal purposes, their legal birthdays depend on how different laws count time intervals. In England and Taiwan, the legal birthday of a leapling is February 28 in common years. In all cases, a person born on February 29 1980 would have legally reached 18 years on February 28 1998. Wikipedia.org; quickonlinetips.com; leapzine.com