Given the following context:

Kellie Loder was born to Christina and Bob Loder in 1988, and was raised in Badger, a town in the Canadian province of Newfoundland and Labrador. She considers her first introduction to music to have taken place before she was born; her mother frequently played Michael W. Smith songs to her through headphones while she was still in the womb. Loder claims to have "natural rhythm" and that she began emulating the drummer at her Pentecostal church by beating on a pew with pencils at the age of two. At age 10, Loder was placed in her church's drumming ensemble.Loder's younger brother taught her three guitar chords when she was 14, and she received her first guitar later that year. She began writing songs at age 16. Her first song, which was about a cousin who had died in a traffic accident, used lyrics from a poem by one of their mutual friends. With encouragement from her family, Loder concentrated on her singing and songwriting and performed this in addition to another she subsequently wrote for a friend's graduation.Loder was raised as a Christian by her parents, and considers herself to have become serious about her faith in 2007, when she "started to accept [her] gifts for what they were... and just assumed it was [from] God." After this experience, she began playing piano, and credited God with teaching her how to play. Loder favours the piano, considering it the most beautiful of the instruments she plays. The first song she wrote after beginning the piano was "Giants", also for a graduating class; the song uses the story of Goliath as its theme, generalizing the story to apply to each individual's internal struggles. "Giants" eventually appeared on both of her albums: The Way and Imperfections & Directions.

answer the following question:

What was the age of Kellie Loder when she received her first guitar? 

14