[{name:"Sam",age:26,hobby:"Baseball"},{name:"Sam",age:30,hobby:"Baseball"},{name:"John",age:26,hobby:"Baseball"},{name:"Mike",age:32,hobby:"Baseball"},{name:"Max",age:32,hobby:"Baseball"},]

db.collection.aggregate([{$sort:{age:1}},{$facet:{nameGroup:[{$group:{_id:"$name",name:{$first:"$name"},age:{$first:"$age"},hobby:{$first:"$hobby"}}},{$project:{_id:0}}],ageGroup:[{$group:{_id:"$age",name:{$first:"$name"},age:{$first:"$age"},hobby:{$first:"$hobby"}}},{$project:{_id:0}}]}},{$project:{data:{"$setIntersection":["$nameGroup","$ageGroup"]}}}])