As few as 9 hours and as many as 16 hours may be appropriate. Preschoolers (between 3 and 5 years old) sleep between 10 and 13 hours each day. As few as 8 hours and as many as 14 hours may be appropriate. School-aged children (6 to 13 years old) need 9 to 11 hours of sleep each day. As few as 7 hours and as many as 12 hours may be appropriate. Teens (14 to 17 years old) need 8 to 10 hours each day to feel their best.
Who Many Grammy Awards Has Bruno Mars Won? Bruno has been nominated for 13 Grammy Awards - he's won one - and a total of 113 awards globally, including BRIT awards, AMA's and MOBO Awards. 10 images
Wonder has won 25 Grammy Awards: as well as a Grammy Lifetime Achievement Award in 1996. He is one of only two artists and groups who have won the Grammy for Album of the Year three times as the main credited artist, along with Frank Sinatra.