Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
The Apollo astronaut who was 38y 9m 7d when first stepping on the moon is who?

### Inputs:
table_name: table, columns: ['Name', 'Born', 'Age at first step', 'Mission', 'Lunar EVA dates', 'Service']

### Response:
SELECT Born FROM table WHERE Age at first step = 38y 9m 7d