Complex sentence: Sakari Pinomaki is a Finnish mechanical and hydraulic systems engineer who pioneered the mechanized forestry industry and founded the first purpose-built forest machine manufacturing firm in 1963 in the town of Ylöjarvi, Finland.
Split into simpler sentences: Sakari Pinomaki is a Finnish engineer who pioneered the mechanized forestry industry. He is the founder of PIKA Forest Machines which produced the first purpose-built forest machine in 1963 in Ylöjärvi, Finland.