Grenda graduated from RIVERSIDE COLLEGE Bacolod City Philippines with the degree of Bachelor Of Science in Nursing in April 1997. After graduation, she worked in the hospital in my hometown. In 1998, she moved to HongKong and worked as a private nurse and done English tutorials to children ages 2-７years old for 3 years. In 2013, she completed her TESOL Certificate(Teaching English To Speakers Of Other Languages) in Japan. Since then, she started home teaching for kindergarten, Junior High School, and adults. In 2018, she had been an English Conversation Teacher for elementary and adults in Matsumoto. She lived for almost 17 years in Japan and can speak an intermediate level of Japanese and can read Kanji.