Ajax weighs 80 x 2.2 = <<80*2.2=176>>176 in pounds.
He will lose 1.5 x 2 = <<1.5*2=3>>3 pounds per day.
So he will lose 3 x 7 = <<3*7=21>>21 pounds per week.
So, he will lose 21x 2 = <<21*2=42>>42 pounds after 2 weeks.
Therefore, he will weigh 176 - 42 = <<176-42=134>>134 pounds after 2 weeks.
#### 134