[{"firstname":"temi","lastname":"lan","email":"temiian@gmail.com","gender":"female","active":true,"hobbies":["Football","Gaming","Dancing"]},{"firstname":"adam","lastname":"Ian","email":"adamian@gmail.com","gender":"male","active":false,"hobbies":["Football","Sleeping","Reading"]},{"firstname":"eve","lastname":"Lan","email":"evelan@gmail.com","gender":"female","active":true,"hobbies":["Swimming","Gaming","Dancing"]},{"firstname":"mathew","lastname":"silva","email":"mathewsilva@gmail.com","gender":"male","active":false,"hobbies":["Traveling","Reading",""]}]

db.collection.aggregate([{$unwind:"$hobbies"}])