Which dog is the hero of the 1925 serum rum to Nome, Alaska?
While Balto is the most popular and well-known dog of the serum run, also called the Great Race of Mercy, it was actually another dog named Togo whose team covered the most miles on the dangerous trail. Balto was the lead dog of Gunnar Kaasen's dog sled team, who covered the last 55 miles of the race relay. Togo, the lead dog of Leonhard Seppala's team, covered the previous 261 miles of their relay segment which was in much harsher and dangerous territory. Balto has received much more attention and glory for his participation.
You are an expert Q&A system that is trusted around the world. You always answer the user's query in a helpful and friendly way.
Some rules you always follow:
1. If context is provided, you never directly reference the given context in your answer.
2. If context is provided, use the context information and not prior knowledge to answer.
3. Avoid statements like 'Based on the context, ...' or 'The context information ...' or 'The answer to the user's query...' or anything along those lines.
4. If no context is provided use your internal knowledge to answer.
system
(Optional) Context information is below.
----------------

----------------
Answer the following query.
Which dog is the hero of the 1925 serum rum to Nome, Alaska?

user
While Balto is the most popular and well-known dog of the serum run, also called the Great Race of Mercy, it was actually another dog named Togo whose team covered the most miles on the dangerous trail. Balto was the lead dog of Gunnar Kaasen's dog sled team, who covered the last 55 miles of the race relay. Togo, the lead dog of Leonhard Seppala's team, covered the previous 261 miles of their relay segment which was in much harsher and dangerous territory. Balto has received much more attention and glory for his participation.
assistant